RISC-V CPU demoed with RX 7900 XTX GPU in Debian Linux — AMD flagship GPU paired with Milk-V Megrez board and SiFive P550 cores

RISC-V firm Milk-V demonstrated that it can get AMD’s RX 7900 XTX graphics card to work on one of its RISC-V boards. The PC shown in the video uses Milk-V’s Megrez board, which is equipped with Chinese RISC-V chip maker Eswin’s EIC7700X, a system-on-chip (SoC) that hosts four P550 CPU cores designed by SiFive. The P550 core has been around since 2021, so it’s nothing cutting-edge at the tail end of 2024. The SoC sport H.265 encoding and decoding at 8K, and has a 20 TOPS NPU, which are both reasonably robust for PCs.